139213452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1657303}}^1$

素因数の和:1657317

約数の個数: 24

約数和(自身を含む): 371236096

約数和(自身を除く): 232022644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1657303, 3314606, 4971909, 6629212, 9943818, 11601121, 19887636, 23202242, 34803363, 46404484, 69606726, 139213452]

約数ペア:

[(1, 139213452), (2, 69606726), (3, 46404484), (4, 34803363), (6, 23202242), (7, 19887636), (12, 11601121), (14, 9943818), (21, 6629212), (28, 4971909), (42, 3314606), (84, 1657303)]